baber/WOPTO huggingface dataset:
Patent KR-20160093364-A (KR)
Title: Tester for measuring water included in lubricant in the ship engine and the test method
Inventor: LEE SANG YOON
IPC: G01M15/02
Filed: 2015-01-29
Abstract: The present invention relates to a tester for measuring water included in a lubricant in a ship engine and a test method. According to a first embodiment of the present invention, a tester for measuring water included in a lubricant in a ship engine comprises a circulation pump, a ship engine lubricant storage tank, a test container, a first opening and closing valve, a second opening and closing valve, a third opening and closing valve, and a fourth opening and closing valve. According to the present invention, when using the tester for measuring water included in a lubricant in a ship engine, water included in a lubricant in a ship engine can be measured, wherein the lubricant is continuously circulated and moved in a condition similar to a moving environment of a lubricant in a ship engine used in a real ship.
Patent KR-20160093823-A (KR)
Title: Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
Inventor: LEE SEUNG WON
IPC: H01M10/052
Filed: 2015-01-30
Abstract: The present invention relates to a positive active material for a rechargeable lithium battery, which has high capacity, high efficiency and an excellent life characteristic, and to a method for preparing the same and a rechargeable lithium battery including the same. Provided is the positive active material for a rechargeable lithium battery, the positive active material comprising: a compound in which reversible intercalation and deintercalation of lithium are enabled; and a coating layer which is located on at least a part of a surface of the compound, wherein the compound is doped with metal M; the metal M is at least one element selected from the group consisting of Mg, Ca, Ni, Ti, Al, Si, Sn, Mn, Cr, Fe, B, and Zr; the coating layer comprises Li_3P0_4; the coating layer further comprises a lithium metal compound, a metal oxide, and/or a combination thereof to form a composite coating layer; and the composite coating layer is formed through oxidation via an oxidizing agent and reduction via P constituting the Li_3PO_4 compound.
Patent KR-20160094201-A (KR)
Title: Wound field synchronous motor rotor
Inventor: LEE JU
IPC: H02K1/22
Filed: 2015-01-30
Abstract: Provided is a wound field synchronous motor rotor. The motor rotor according to an embodiment of the present invention comprises: teeth on which a wire is wound; and shoes which symmetrically protrude from one end of the teeth, wherein the shoes are formed in tiers, thereby increasing output density while preventing scattering of the wire of the rotor.
Patent KR-20160097663-A (KR)
Title: Method and apparatus for transmitting and receiving information of servers in content delivery network system
Inventor: KIM HAN SEOK
IPC: H04L29/08
Filed: 2015-02-09
Abstract: The present invention relates to a method and an apparatus for transmitting and receiving information between servers in a content transmission network system, and more particularly to a method and an apparatus for transmitting and receiving information between a core node and an edge node which belong to a content transmission network. For this purpose, a method for receiving information by a reception server in a content transmission network according to an embodiment of the present invention comprises the steps of: receiving first information from a transmission server; determining a transmission unit of the first information based on the received first information; transmitting a request for transmission of second information, including information about the determined transmission unit, to the transmission server; and receiving the second information, generated based on the information about the transmission unit, from the transmission server. According to embodiments of the present invention, the method and the apparatus for transmitting and receiving information between servers in a content transmission network system can generate compressed information based on original information to be transmitted between servers, thereby obtaining an effect of achieving optimum compression efficiency and improving transmission efficiency between servers and performance regarding delay time between both communication ends.
Patent KR-20160097715-A (KR)
Inventor: HUR JAE WON
IPC: H04N7/18
Filed: 2015-02-10
Abstract: The present invention relates to a dome type CCTV having a multi socket unit. The purpose of the present invention is to expand channels as much as the number of socket type cameras and secure a field of view. According to the present invention, the CCTV comprises: a socket body having a dome shape; camera socket units provided at predetermined intervals in the socket body; and socket cameras mounted on the camera socket units according to users selection. According to the present invention, the CCTV comprises the socket body having the dome shape, the camera socket units provided at predetermined intervals in the socket body, and the socket cameras mounted on the camera socket units according to users selection, thereby expanding the channels as much as the number of the socket type cameras and securing the field of view.
Patent KR-20160100724-A (KR)
Inventor: HWANG SEUNG JAE
IPC: H05K7/20
Filed: 2015-02-16
Abstract: Provided are a heat radiation unit for wireless charging and a wireless power charging module comprising the same. According to an exemplary embodiment of the present invention, the heat radiation unit for wireless charging comprises: a base layer made of a metal material; and an oxidation film installed on at least one surface of an upper surface and a lower surface of the base layer. According to the present invention, the heat radiation unit is configured by using the metal material having the oxidation film to satisfy both charging efficiency and heat radiation features required in a wireless charging method.
Patent KR-20150028980-A (KR)
Inventor: YOKOYAMA ICHIROU
IPC: H01F17/02
Filed: 2015-02-26
Abstract: The present invention relates to a method for manufacturing a laminated inductor. The present invention provides the method for manufacturing a laminated inductor having small L value deviation and small core area variation. According to the present invention, the method for manufacturing the laminated inductor includes the processes of: laminating multiple insulating material sheets to have a coil conductor formed on an insulating layer by laminating alternatively I type insulation material sheets and C type insulation material sheets; and forming the lamination material by pressurizing the laminated insulation material sheets; and forming an external electrode outside the insulation material.
Patent KR-20160104321-A (KR)
Inventor: KIM DO HWAN
IPC: H01L29/66
Filed: 2015-02-26
Abstract: The present invention relates to a method for manufacturing a vertical type transistor based on an ionic dielectric comprising the steps of: forming a first electrode and a second electrode on a substrate; forming a semiconductor layer on the upper side of the first electrode; forming a third electrode on the upper side of the semiconductor layer; and forming a dielectric layer so as to adhere to the first electrode, the second electrode, the third electrode, and the semiconductor layer, wherein the dielectric layer includes the ionic dielectric.
Patent KR-20160104954-A (KR)
Inventor: RYU JEE HWAN
IPC: A61H1/02
Filed: 2015-02-27
Abstract: According to the present invention, a body wearable-type device for exercising an upper limb comprises: a driving unit provided to be wearable on the back of a user for generating a driving force; a supporting unit provided to be wearable of the shoulder of the user; an upper limb bending unit provided to be wearable on the upper limb of the user; and a power transmission unit connected to the upper limb bending unit by being passed from the driving unit to the supporting unit for controlling the upper limb bending unit with respect to the driving force of the driving unit and bending the upper limb of the user.
Patent KR-20160106415-A (KR)
Inventor: YOO JAE WANG
IPC: B22D1/00
Filed: 2015-03-02
Abstract: An apparatus for supplying a sub material comprises: an input part which is coupled to a hood arranged on the top of a ladle where molten steel is received to put a sub material into the molten steel; and a supply part which supplies the sub material to the input part, thereby rapidly and simply putting the sub material into the molten steel. The input part comprises: an input pipe which is extended to the top of molten steel through the hood and allows the sub material to be transferred thereinto; and a moving part which lifts the input part up and down to the hood, thereby the input pipe is selectively connected with the supply part when the input pipe descends by the moving part to put the sub material.
Patent KR-20150115633-A (KR)
Inventor: FUJIMOTO HIROSHI
IPC: C09K3/14
Filed: 2015-03-19
Abstract: The present invention provides a polishing composition, capable of increasing a polishing rate for a high-hardness and high-brittleness material such as a sapphire substrate, and a method for polishing a substrate by using the same polishing composition. The polishing composition according to the present invention is produced by mixing polishing particles including diamond particles, at least one alkali metal salt selected from hydrogen chloride and hydrogen bromide, and a dispersion medium. With respect to the total mass of the polishing composition, 0.05-10 mass% of the B ingredient alkali metal salt is included. In the dispersion medium, 2.0-40 mass% of water is included with respect to the total mass of the polishing composition.
Patent KR-20150110389-A (KR)
Inventor: LEE MIN GYU
IPC: B65D53/02
Filed: 2015-03-20
Abstract: The present invention relates to a sealing container where food is stacked in a plurality of stages in a refrigerator to be sealed and stored. More specifically, the present invention prevents foreign substances from being jammed in a packing provided to a cover to enable a user to hygienically use a sealing container, and enables the sealing container to be separated and stacked in the plurality of stages when a container housing and the cover are closely coupled to maintain airtightness.
Patent KR-20160112860-A (KR)
Title: 횡과 종 방향 혼합형 바이너리 판매 수익분담 시스템 및 방법
Inventor: LEE YOUNG HEE
IPC: G06Q30/06
Filed: 2015-03-20
Abstract: 본 발명은 횡과 종 방향 혼합형 바이너리 판매 수익분담 시스템 및 방법에 관한 것이다. 본 발명의 제 1 측면은, 횡과 종 방향 혼합형 바이너리 판매 수익분담 서버(SV)가 네트워크(NT)를 통해 본인단말(P)에 대한 종 방향 바이너리 판매 수익분담을 실행하도록 하며, 동시에 본인단말(P)에 대한 횡 방향 바이너리 판매 수익분담을 실행하도록 하는 제 1 단계; 및 횡과 종 방향 혼합형 바이너리 판매 수익분담 서버(SV)가 종 방향 및 횡 방향 바이너리 판매 수익분담을 총합하여 물품제공단말(S), 본인단말(P), 각 참가단말에게 제공하는 제 2 단계; 를 포함하는 것을 특징으로 하는 횡과 종 방향 혼합형 바이너리 판매 수익분담 방법을 제공함에 있다. 
또한, 본 발명의 제 2 측면은, 송수신부(11), 판매 수익분담 제어부(12), 그리고 데이터베이스(13)를 포함하며, 판매 수익분담 제어부(12)는 종 방향 바이너리 판매 수익분담 모듈(12a) 및 횡 방향 바이너리 판매 수익분담 모듈(12b)로 구분되는 횡과 종 방향 혼합형 바이너리 판매 수익분담 서버(SV)와, 물품제공단말(S)과, 그 하위의 본인단말(P), 그 하위에 순차적으로 존재하는 1차 내지 X차(X는 2 이상의 자연수) 참가단말을 포함하는 횡과 종 방향 혼합형 바이너리 판매 수익분담 시스템에 있어서, 종 방향 바이너리 판매 수익분담 모듈(12a)은 본인단말(P)의 하위에 참가하는 각 차수의 참가단말이 두 부분으로 동시에 참가하는 바이너리(binary) 충족 요건에 해당하는 바이너리 판매제안이 충족된 경우, 각 차수의 참가단말에 대한 개별적인 충족 포인트(POINT)를 본인단말(P)로 지급한 뒤, 지급된 포인트 내역을 데이터베이스(13)에 저장하는 것을 특징으로 하는 횡과 종 방향 혼합형 바이너리 판매 수익분담 시스템을 제공함에 있다.  
이에 의해, 종 방향 바이너리 판매 수익분담 방식과 횡 방향 바이너리 판매 수익분담 방식이 동시에 개별적으로 수행됨으로써, 물품제공단말(S) 및 각 본인단말(P)에 대한 판매 수익을 동시에 극대화함과 동시에 참가단말에게도 소정의 이윤을 체계적으로 배분할 수 있는 효과를 제공한다.   
보다 구체적으로, 본인단말(P)에 종 방향 바이너리 판매 수익분담 방식으로, 하위의 차수에 해당하는 참가단말로 갈수록 본인단말(P)에 대한 종 방향 바이너리 판매 수익분담이 누적되도록 함으로써, 횡 방향 바이너리 판매 수익분담에 따른 물품제공단말(S)에 대한 판매 수익을 극대화와 함께, 미리 설정된 개수에 해당하는 각 본인단말(P)에 대한 판매 수익을 극대화할 수 있는 효과를 제공한다. 
이와 함께, 물품제공단말(S), 본인단말(P), 1차 및 2차 그 밖에 그 이후의 차수에 해당하는 참가단말에 횡 방향 바이너리 판매 수익분담 방식으로, 하위의 차수에 해당하는 참가단말로 갈수록 물품제공단말(S), 본인단말(P), 그리고 이전 참가단말에 대한 횡 방향 바이너리 판매 수익분담이 누적되도록 함으로써, 종 방향 바이너리 판매 수익분담과 함께, 물품제공단말(S)에 대한 판매 수익을 극대화할 수 있는 효과를 제공한다.
Patent KR-20160113842-A (KR)
Inventor: JEONG JOA YOUNG
IPC: H01M10/052
Filed: 2015-03-23
Abstract: The present invention relates to a negative electrode active material for a rechargeable lithium battery, which has desirable cycle life characteristics between room temperature and high temperature. The present invention also relates to a method for preparing the same and a rechargeable lithium battery comprising the same. Provided is the negative electrode active material for a lithium secondary battery, the negative electrode active material comprising: a core which includes a compound into and from which lithium can be inserted and separated; and a lithium-containing phosphorus oxide which is located on a surface of the core; wherein the lithium-containing phosphorus oxide comprises at least one of a compound represented by chemical formula 1: Li_3PO_4, and a compound represented by chemical formula 2: Li_(1+x)M_xTi_(2-x)(PO_4)_3, wherein M is Al, Zr, Nb, Mo, Ce, Cr, Ge, Ru, Se, Sn, Ta, Tb, V, W, Mg, Zn, Cu, Ca, Sr, Ba, Ca, Cd, Fe, Mn, Nd, Yb, Zn, or a combination thereof, and 0 < x <= 1. Also provided are the method for preparing the same and the rechargeable lithium battery comprising the same.
Patent KR-20150112836-A (KR)
Title: 용량 가변형 사판식 압축기
Inventor: HONDA KAZUNARI
IPC: F04B27/14
Filed: 2015-03-24
Abstract: 용량 가변형 사판식 압축기의 액추에이터는, 구동 샤프트의 축선을 따라 이동가능한 구획체, 사판의 경사각을 바꾸는 이동체, 및 구획체와 이동체에 의해 규정된 제어 압력 챔버를 포함한다.     이동체는 제어 압력 챔버에서 냉매를 토출 챔버로부터 흡인함으로써 이동된다.     경사각이 증가함에 따라 구획체와 접촉하여 이동시키도록 사판이 구성된다.
Patent KR-20160115621-A (KR)
Inventor: KANG MIN JI
IPC: B67B7/16
Filed: 2015-03-28
Abstract: 혼자서도 물속에서 탄산음료의 기체를 모을 수 있도록 기체 수집 컵을 장착한 병따개에 관한 것으로,  
본 발명은 2종 지레의 원리를 이용하여 힘을 가해주는 손잡이부(6)와; 상기 손잡이부(6)에 연결되어 물속에서 기체를 수집할 수 있는 컵을 고정할 수 있는 컵 고정부(4); 컵을 움직이지 않도록 작용부 지지대(3)에 밀착할 수 있는 고정나사(8); 상기 고정나사(8)를 끼울 수 있는 고정나사 공(7)을 구비한 고정부 지지대(5);  
상기 컵 고정부(4)에 연결되어 힘을 병뚜껑에 가해 병뚜껑을 열어 주는 작용부(2), 병따개를 고정시켜주는 받침부(1)로 구성되어 있다.
Patent KR-20160118644-A (KR)
Inventor: KIM KYUNG BAEK
IPC: G06Q30/02
Filed: 2015-04-02
Abstract: According to the present invention, disclosed are an item recommendation system and a method thereof, and an apparatus for the same. Particularly, in a method for recommending an item on the basis of a weighted-window, the method of the present invention may include the steps of: calculating similarity among items; calculating a similarity score per item in a window by summing similarities among items in the window as to the items in the window during a fixed period; setting a weight value for each item in the window; adjusting the weight value set per item in the window using ranking of the similarity score; calculating a recommendation score by summing similarities among the items reflected with the adjusted weight value for each item in the window; and recommending a fixed number of items having the highest recommendation score.
Patent KR-20160123062-A (KR)
Title: 밝기 및 색상 조절이 가능한 백라이트 방식의 화장거울을 갖는 화장대
Inventor: KANG GYEONG SU
IPC: A47B67/00
Filed: 2015-04-15
Abstract: 본 발명은 거울의 주변으로 원하는 색상과 난반사로 눈부심이 없는 은은한 밝기의 조명 연출이 이루어지도록 한 밝기 및 색상 조절이 가능한 백라이트 방식의 화장거울을 갖는 화장대를 제공한다. 
본 발명의 적절한 실시 형태에 따른 밝기 및 색상 조절이 가능한 백라이트 방식의 화장거울을 갖는 화장대는, 일정한 면적을 갖고 수평 배치된 화장대 테이블과; 상기 화장대 테이블을 하면에서 일정 높이로 지지하는 복수개의 테이블 다리와; 상기 화장대 테이블의 상면에 지지되어 있는 일정 크기의 거울과; 상기 거울의 둘레를 따라 좌우 및 상하 방향에 설치되어 있는 복수개의 LED 백라이트와; 상기 LED 백라이트의 전면에 설치되어 발광시 거울의 테두리에서 외측으로 은은한 난반사 조명을 수행하는 난반사용 렌즈와; 상기 LED 백라이트의 온/오프, 밝기 및 색상 조절을 위한 LED 백라이트 조절장치;를 포함하는 것을 특징으로 한다.
Patent KR-20150131954-A (KR)
Title: Broadside coupled differential design
Inventor: XIAO KAI
IPC: H05K1/02
Filed: 2015-04-15
Abstract: A broadside coupled differential design is described in the present invention. The design may include a differential pair. Each trace of the differential pair includes a wide portion and a narrow portion. The wide portion of a first trace of the differential pair is aligned with the narrow portion of a second trace of the differential pair. Additionally, the wide portion of the second trace of the differential pair is aligned with the narrow portion of the first trace of the differential pair, such that the wide and narrow portions of the traces of the differential pair are staggered.
Patent KR-20160126108-A (KR)
Inventor: BAIK SEUNG JAE
IPC: C23C16/455
Filed: 2015-04-22
Abstract: An atmospheric pressure plasma chemical vapor deposition apparatus with an intermediate reaction chamber is suggested. The atmospheric pressure plasma chemical vapor deposition apparatus with an intermediate reaction chamber comprises: a substrate; a shower head which has multiple shower head nozzles located on the top of the substrate and an inner chamber; and a ring-shaped ceramic pad which is formed in the space between the substrate and the shower head. An intermediate reaction chamber is formed by the ring-shaped ceramic pad for the uniform deposition under atmospheric pressure conditions.
Patent KR-20160125655-A (KR)
Inventor: LEE KYUNG HO
IPC: B32B21/04
Filed: 2015-04-22
Abstract: The present invention relates to a method to manufacture a structural cross laminated flooring material and a structural cross laminated flooring material manufactured thereof, comprising: a first process of arranging and bonding a plurality of first layer materials made by sawing domestic needleleaf trees in parallel along a lateral direction in order to make the direction of fibers parallel to each other to manufacture a parallel laminated material, and arranging and bonding a plurality of second layer materials having a tree core in order to make the direction of the tree cores parallel to each other to manufacture a cross laminated material; a second process of performing pressing in a state which the parallel and the cross laminated materials are stacked and bonded by making the direction of fibers of the parallel and the cross laminated material orthogonally intersected with each other; and a third process of forming combination holes at predetermined intervals on the surface of a structural cross laminated flooring material pressed through the second process. According to the present invention; domestic wood resources, strength properties, specification, and workability are maximally and efficiently used for a wooden building material for a Korean traditional housing, and a middle and large scale wooden buildings are excellent. Moreover, interior parallel laminated materials are manufactured using an exterior parallel laminated material to manufacture an economical wooden building material and a square middle cross section timber having a tree core are orthogonally intersected with each other, layered, and bonded; and are closely combined with each other using a wood core such that a structural cross laminated flooring material having enhanced durability is used as a long-term stable structural member.
Patent KR-20160126688-A (KR)
Title: 선택적 핵산 분리 장치 및 방법
Inventor: KWON OH WON
IPC: G01N35/00
Filed: 2015-04-24
Abstract: 본 발명의 목적은 검체로부터 필요한 대상 핵산을 선택적으로 분리하는 선택적 핵산 분리 장치를 제공하는 것이다. 본 발명의 일 실시예에 따른 선택적 핵산 분리 장치는, 복수의 챔버들을 원주 방향으로 구비하는 바디, 상기 바디에 결합되어 복수의 챔버들로부터 주입되는 검체와 상보적 외가닥 대상 핵산이 결합된 자성입자의 혼합액에서, 상기 혼합액을 가열 및 냉각하여 검체 내의 변성된 대상 핵산이 결합된 상기 자성입자들을 마그넷 부재로 취합하고 잔여물을 제1토출구로 배출하며 변성된 대상 핵산이 결합된 상기 자성입자들로부터 대상 핵산을 검출하여 분리된 대상 핵산을 제2토출구로 토출하는 혼합실, 상기 제1토출구와 상기 제2토출구를 향하도록 상기 바디의 내부에 결합되고 회전 제어되어 혼합액에서 분리된 잔여물과 대상 핵산을 상기 제1토출구와 상기 제2토출구로 각각 배출하도록 상기 혼합실을 상기 제1토출구와 상기 제2토출구에 선택적으로 연결하는 유체 밸브, 상기 혼합실 내의 혼합액을 가열하는 가열부, 및 상기 혼합실 내의 혼합액을 냉각하는 냉각부를 포함한다.
Patent KR-20160126767-A (KR)
Title: Semiconductor package and a method of manufacturing the same
Inventor: BAEK JONG HWAN
IPC: H01L23/482
Filed: 2015-04-24
Abstract: A semiconductor package includes a first semiconductor element which is mounted on a lead frame; a potting member which is disposed under the lead frame and has a horizontal width increasing from an upper side close to the lead frame toward a lower side away from the lead frame, and a package body which surrounds the first semiconductor element, the lead frame, and the potting member. So, thermal stress in the semiconductor package can be minimized.
Patent KR-20160129468-A (KR)
Inventor: LEE KYEONG HUN
IPC: F16H3/66
Filed: 2015-04-30
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. The planetary gear train of an automatic transmission for a vehicle according to an embodiment of the present invention comprises: an input shaft receiving power of an engine; an output shaft for outputting shifted power; a first planetary gear set having first, second and third rotating elements; a second planetary gear set having fourth, fifth and sixth rotating elements; a third planetary gear set having seventh, eighth and ninth rotary elements; a fourth planetary gear set having a tenth, eleventh and twelfth rotary elements; and seven control elements disposed between the rotary element and the rotary element and selectively connecting the rotary element and the transmission housing, wherein the input shaft is always connected to the second rotary element, the output shaft is always connected to the eleventh rotary element, the first rotary element is always connected to the sixth rotary element, the first rotary element is always connected to the tenth rotary element, the second rotary element is always connected to the seventh rotary element, and the fifth rotary element is always connected to the ninth rotary element and is selectively connected to the output shaft and the third rotary element, and three of the seven control elements are operated and realizes at least 10-speed and at least one reverse-speed.
Patent KR-20160132536-A (KR)
Inventor: LEE KEE IN
IPC: C07D401/12
Filed: 2015-05-11
Abstract: The present invention relates to a method for optically resolving (RS)-bepotastine by directly optically resolving (RS)-bepotastine by using an optical resolution agent. Different to a conventional method of optically resolving (RS)-bepotastine by attaching a subsidiary group having optical activity to the end of the (RS)-bepotastine, the method for optically resolving (RS)-bepotastine according to the present invention is a novel preparation method for directly optically resolving (RS)-bepotastine by using an optical resolution agent only. The method of the present invention optically resolves (RS)-bepotastine into (S)-bepotastine with high yield and high optical purity.
Patent KR-20160135930-A (KR)
Title: Window blind with heat shield
Inventor: HONG SOON OH
IPC: F16L59/02
Filed: 2015-05-19
Abstract: The present invention relates to an insulation blind which has an insulation layer of an aerogel material to effectively block heat loss through a window of a building to reduce heating and cooling expenses. According to an embodiment of the present invention, the blind (1) has a plurality of slits (10) arranged in parallel with each other at regular vertical intervals, and rotated when needed to allow light to pass or block light. An aerogel insulation material (14) enclosed by a reflection insulation layer (12) is embedded in the slits (10). The slits (10) are flat or curved. A gap filling member (16) is attached to one side of a lower portion of the slits (10) in a longitudinal direction to block an inflow and an outflow of hot air or cool air through a gap between upper and lower slits (10).
Patent KR-20150134282-A (KR)
Title: Phase lock loop circuit having a wide bandwidth
Inventor: PETKOV VLADIMIR
IPC: H03L7/087
Filed: 2015-05-20
Abstract: A phase locked loop circuit comprises a phase detector, a loop filter, a voltage controlled oscillator, and a divider. The divider includes a controller and a memory storing a lookup table of signal levels for a sine feedback signal. The divider receives an output signal from the voltage controlled oscillator, and generates an output signal corresponding to values of the lookup table in a predetermined order to generate the sine feedback signal. The divider generates a new output for each cycle of the output signal from the voltage controlled oscillator, and enables a PLL bandwidth meeting or exceeding a frequency of a reference signal.